Problem: Given the question: Determine the topic of the passage. "The 2008 Sunday Times Rich List estimated Rowling's fortune at £560 million ($798 million), ranking her as the twelfth richest woman in the United Kingdom." Topic:
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The answer is:
J. K. Rowling


Problem: Given the question: Determine the topic of the passage. "In some countries, the return address is conventionally located in the upper left hand corner of the envelope , card, or label." Topic:
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The answer is:
Return address


Problem: Given the question: Determine the topic of the passage. "According to the Recent African Ancestry theory , modern humans evolved in Africa possibly from Homo heidelbergensis , Homo rhodesiensis or Homo antecessor and migrated out of the continent some 50,000 to 100,000 years ago, replacing local populations of Homo erectus, Homo denisova , Homo floresiensis and Homo neanderthalensis." Topic:
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The answer is:

Human evolution